LUFTFILTERANORDNUNG
European patent · EP4149651 · In force
Register entry
- Publication number
- EP4149651
- Application number
- EP21723419
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 6, 2021
- Published
- Mar 22, 2023
- Granted
- Jun 4, 2025
- Protection ends at the latest
- May 5, 2041
- Next annual fee due
- May 31, 2026
- IPC classes
- B01D 46/00 (2022.01)B01D 46/24 (2006.01)
- Priority
- IT 202000010546 11.05.2020
- PCT application
- PCT/IB2021/053846 06.05.2021
- PCT publication
- WO2021/229379 18.11.2021
- Filing language
- Italian
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 16, 2026
Change
Published in Swissreg on 16.04.2026
- Jun 4, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 04.06.2025
Parties
Inventor
GIRONDI, Giorgio
46047 Porto Mantovano (MN), IT
The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.